clang/test/SemaCXX/warn-unsafe-buffer-usage-pragma.h

   1 #ifdef _INCLUDE_NO_WARN
   2 // the snippet will be included in an opt-out region
   3 p1++;
   4
   5 #undef _INCLUDE_NO_WARN
   6
   7 #elif defined(_INCLUDE_WARN)
   8 // the snippet will be included in a location where warnings are expected
   9 p2++; // expected-note{{used in pointer arithmetic here}}
  10 #undef _INCLUDE_WARN
  11
  12 #else
  13
  14 #endif